39
65
# constructed to make sure it will succeed. But that says nothing about
40
66
# exceptions that are never raised.
42
# TODO: selftest assertRaises should probably also check that every error
43
# raised can be formatted as a string successfully, and without giving
47
# return codes from the bzr program
50
EXIT_INTERNAL_ERROR = 4
68
# TODO: Convert all the other error classes here to BzrNewError, and eliminate
71
# TODO: The pattern (from hct) of using classes docstrings as message
72
# templates is cute but maybe not such a great idea - perhaps should have a
73
# separate static message_template.
53
76
class BzrError(StandardError):
55
Base class for errors raised by bzrlib.
57
:cvar internal_error: if True this was probably caused by a bzr bug and
58
should be displayed with a traceback; if False (or absent) this was
59
probably a user or environment error and they don't need the gory details.
60
(That can be overridden by -Derror on the command line.)
62
:cvar _fmt: Format string to display the error; this is expanded
63
by the instance's dict.
66
internal_error = False
68
def __init__(self, msg=None, **kwds):
69
"""Construct a new BzrError.
71
There are two alternative forms for constructing these objects.
72
Either a preformatted string may be passed, or a set of named
73
arguments can be given. The first is for generic "user" errors which
74
are not intended to be caught and so do not need a specific subclass.
75
The second case is for use with subclasses that provide a _fmt format
76
string to print the arguments.
78
Keyword arguments are taken as parameters to the error, which can
79
be inserted into the format string template. It's recommended
80
that subclasses override the __init__ method to require specific
83
:param msg: If given, this is the literal complete text for the error,
84
not subject to expansion. 'msg' is used instead of 'message' because
85
python evolved and, in 2.6, forbids the use of 'message'.
87
StandardError.__init__(self)
89
# I was going to deprecate this, but it actually turns out to be
90
# quite handy - mbp 20061103.
91
self._preformatted_string = msg
93
self._preformatted_string = None
94
for key, value in kwds.items():
95
setattr(self, key, value)
98
s = getattr(self, '_preformatted_string', None)
100
# contains a preformatted message
103
fmt = self._get_format_string()
105
d = dict(self.__dict__)
107
# __str__() should always return a 'str' object
108
# never a 'unicode' object.
110
except (AttributeError, TypeError, NameError, ValueError, KeyError), e:
111
return 'Unprintable exception %s: dict=%r, fmt=%r, error=%r' \
112
% (self.__class__.__name__,
114
getattr(self, '_fmt', None),
117
def __unicode__(self):
119
if isinstance(u, str):
120
# Try decoding the str using the default encoding.
122
elif not isinstance(u, unicode):
123
# Try to make a unicode object from it, because __unicode__ must
124
# return a unicode object.
128
77
def __str__(self):
130
if isinstance(s, unicode):
78
# XXX: Should we show the exception class in
79
# exceptions that don't provide their own message?
80
# maybe it should be done at a higher level
81
## n = self.__class__.__name__ + ': '
83
if len(self.args) == 1:
84
return str(self.args[0])
85
elif len(self.args) == 2:
86
# further explanation or suggestions
88
return n + '\n '.join([self.args[0]] + self.args[1])
90
return n + "%r" % self
133
# __str__ must return a str.
137
def _get_format_string(self):
138
"""Return format string for this exception or None"""
139
fmt = getattr(self, '_fmt', None)
142
fmt = getattr(self, '__doc__', None)
144
symbol_versioning.warn("%s uses its docstring as a format, "
145
"it should use _fmt instead" % self.__class__.__name__,
148
return 'Unprintable exception %s: dict=%r, fmt=%r' \
149
% (self.__class__.__name__,
151
getattr(self, '_fmt', None),
154
def __eq__(self, other):
155
if self.__class__ != other.__class__:
156
return NotImplemented
157
return self.__dict__ == other.__dict__
160
class InternalBzrError(BzrError):
161
"""Base class for errors that are internal in nature.
163
This is a convenience class for errors that are internal. The
164
internal_error attribute can still be altered in subclasses, if needed.
165
Using this class is simply an easy way to get internal errors.
168
internal_error = True
92
return n + `self.args`
171
95
class BzrNewError(BzrError):
172
"""Deprecated error base class."""
173
97
# base classes should override the docstring with their human-
174
98
# readable explanation
176
def __init__(self, *args, **kwds):
177
# XXX: Use the underlying BzrError to always generate the args
178
# attribute if it doesn't exist. We can't use super here, because
179
# exceptions are old-style classes in python2.4 (but new in 2.5).
181
symbol_versioning.warn('BzrNewError was deprecated in bzr 0.13; '
182
'please convert %s to use BzrError instead'
183
% self.__class__.__name__,
186
BzrError.__init__(self, *args)
100
def __init__(self, **kwds):
187
101
for key, value in kwds.items():
188
102
setattr(self, key, value)
190
104
def __str__(self):
192
# __str__() should always return a 'str' object
193
# never a 'unicode' object.
194
s = self.__doc__ % self.__dict__
195
if isinstance(s, unicode):
196
return s.encode('utf8')
198
except (TypeError, NameError, ValueError, KeyError), e:
199
return 'Unprintable exception %s(%r): %r' \
200
% (self.__class__.__name__,
204
class AlreadyBuilding(BzrError):
206
_fmt = "The tree builder is already building a tree."
209
class BranchError(BzrError):
210
"""Base class for concrete 'errors about a branch'."""
212
def __init__(self, branch):
213
BzrError.__init__(self, branch=branch)
216
class BzrCheckError(InternalBzrError):
218
_fmt = "Internal check failed: %(msg)s"
220
def __init__(self, msg):
221
BzrError.__init__(self)
225
class DirstateCorrupt(BzrError):
227
_fmt = "The dirstate file (%(state)s) appears to be corrupt: %(msg)s"
229
def __init__(self, state, msg):
230
BzrError.__init__(self)
235
class DisabledMethod(InternalBzrError):
237
_fmt = "The smart server method '%(class_name)s' is disabled."
239
def __init__(self, class_name):
240
BzrError.__init__(self)
241
self.class_name = class_name
244
class IncompatibleAPI(BzrError):
246
_fmt = 'The API for "%(api)s" is not compatible with "%(wanted)s". '\
247
'It supports versions "%(minimum)s" to "%(current)s".'
249
def __init__(self, api, wanted, minimum, current):
252
self.minimum = minimum
253
self.current = current
256
class InProcessTransport(BzrError):
258
_fmt = "The transport '%(transport)s' is only accessible within this " \
261
def __init__(self, transport):
262
self.transport = transport
265
class InvalidEntryName(InternalBzrError):
267
_fmt = "Invalid entry name: %(name)s"
106
return self.__doc__ % self.__dict__
107
except (NameError, ValueError, KeyError), e:
108
return 'Unprintable exception %s: %s' \
109
% (self.__class__.__name__, str(e))
112
class BzrCheckError(BzrNewError):
113
"""Internal check failed: %(message)s"""
115
def __init__(self, message):
116
BzrNewError.__init__(self)
117
self.message = message
120
class InvalidEntryName(BzrNewError):
121
"""Invalid entry name: %(name)s"""
269
122
def __init__(self, name):
270
BzrError.__init__(self)
123
BzrNewError.__init__(self)
274
class InvalidRevisionNumber(BzrError):
276
_fmt = "Invalid revision number %(revno)s"
127
class InvalidRevisionNumber(BzrNewError):
128
"""Invalid revision number %(revno)d"""
278
129
def __init__(self, revno):
279
BzrError.__init__(self)
130
BzrNewError.__init__(self)
280
131
self.revno = revno
283
class InvalidRevisionId(BzrError):
285
_fmt = "Invalid revision-id {%(revision_id)s} in %(branch)s"
134
class InvalidRevisionId(BzrNewError):
135
"""Invalid revision-id {%(revision_id)s} in %(branch)s"""
287
136
def __init__(self, revision_id, branch):
288
137
# branch can be any string or object with __str__ defined
289
BzrError.__init__(self)
138
BzrNewError.__init__(self)
290
139
self.revision_id = revision_id
291
140
self.branch = branch
294
class ReservedId(BzrError):
296
_fmt = "Reserved revision-id {%(revision_id)s}"
298
def __init__(self, revision_id):
299
self.revision_id = revision_id
302
class RootMissing(InternalBzrError):
304
_fmt = ("The root entry of a tree must be the first entry supplied to "
305
"record_entry_contents.")
308
class NoPublicBranch(BzrError):
310
_fmt = 'There is no public branch set for "%(branch_url)s".'
312
def __init__(self, branch):
313
import bzrlib.urlutils as urlutils
314
public_location = urlutils.unescape_for_display(branch.base, 'ascii')
315
BzrError.__init__(self, branch_url=public_location)
318
class NoHelpTopic(BzrError):
320
_fmt = ("No help could be found for '%(topic)s'. "
321
"Please use 'bzr help topics' to obtain a list of topics.")
323
def __init__(self, topic):
327
class NoSuchId(BzrError):
329
_fmt = 'The file id "%(file_id)s" is not present in the tree %(tree)s.'
331
def __init__(self, tree, file_id):
332
BzrError.__init__(self)
333
self.file_id = file_id
337
class NoSuchIdInRepository(NoSuchId):
339
_fmt = ('The file id "%(file_id)s" is not present in the repository'
342
def __init__(self, repository, file_id):
343
BzrError.__init__(self, repository=repository, file_id=file_id)
346
class NotStacked(BranchError):
348
_fmt = "The branch '%(branch)s' is not stacked."
351
class InventoryModified(InternalBzrError):
353
_fmt = ("The current inventory for the tree %(tree)r has been modified,"
354
" so a clean inventory cannot be read without data loss.")
356
def __init__(self, tree):
360
class NoWorkingTree(BzrError):
362
_fmt = 'No WorkingTree exists for "%(base)s".'
143
class NoWorkingTree(BzrNewError):
144
"""No WorkingTree exists for %(base)s."""
364
146
def __init__(self, base):
365
BzrError.__init__(self)
147
BzrNewError.__init__(self)
369
class NotBuilding(BzrError):
371
_fmt = "Not currently building a tree."
374
class NotLocalUrl(BzrError):
376
_fmt = "%(url)s is not a local path."
151
class NotLocalUrl(BzrNewError):
152
"""%(url)s is not a local path."""
378
154
def __init__(self, url):
155
BzrNewError.__init__(self)
382
class WorkingTreeAlreadyPopulated(InternalBzrError):
384
_fmt = 'Working tree already populated in "%(base)s"'
386
def __init__(self, base):
390
159
class BzrCommandError(BzrError):
391
"""Error from user command"""
393
# Error from malformed user command; please avoid raising this as a
394
# generic exception not caused by user input.
160
# Error from malformed user command
161
# This is being misused as a generic exception
162
# pleae subclass. RBC 20051030
396
164
# I think it's a waste of effort to differentiate between errors that
397
165
# are not intended to be caught anyway. UI code need not subclass
398
166
# BzrCommandError, and non-UI code should not throw a subclass of
399
167
# BzrCommandError. ADHB 20051211
402
class NotWriteLocked(BzrError):
404
_fmt = """%(not_locked)r is not write locked but needs to be."""
406
def __init__(self, not_locked):
407
self.not_locked = not_locked
410
172
class BzrOptionError(BzrCommandError):
412
_fmt = "Error in command line options"
415
class BadIndexFormatSignature(BzrError):
417
_fmt = "%(value)s is not an index of type %(_type)s."
419
def __init__(self, value, _type):
420
BzrError.__init__(self)
425
class BadIndexData(BzrError):
427
_fmt = "Error in data for index %(value)s."
429
def __init__(self, value):
430
BzrError.__init__(self)
434
class BadIndexDuplicateKey(BzrError):
436
_fmt = "The key '%(key)s' is already in index '%(index)s'."
438
def __init__(self, key, index):
439
BzrError.__init__(self)
444
class BadIndexKey(BzrError):
446
_fmt = "The key '%(key)s' is not a valid key."
448
def __init__(self, key):
449
BzrError.__init__(self)
453
class BadIndexOptions(BzrError):
455
_fmt = "Could not parse options for index %(value)s."
457
def __init__(self, value):
458
BzrError.__init__(self)
462
class BadIndexValue(BzrError):
464
_fmt = "The value '%(value)s' is not a valid value."
466
def __init__(self, value):
467
BzrError.__init__(self)
471
class BadOptionValue(BzrError):
473
_fmt = """Bad value "%(value)s" for option "%(name)s"."""
475
def __init__(self, name, value):
476
BzrError.__init__(self, name=name, value=value)
173
"""Some missing or otherwise incorrect option was supplied."""
479
class StrictCommitFailed(BzrError):
481
_fmt = "Commit refused because there are unknown files in the tree"
176
class StrictCommitFailed(Exception):
177
"""Commit refused because there are unknowns in the tree."""
484
180
# XXX: Should be unified with TransportError; they seem to represent the
486
# RBC 20060929: I think that unifiying with TransportError would be a mistake
487
# - this is finer than a TransportError - and more useful as such. It
488
# differentiates between 'transport has failed' and 'operation on a transport
490
class PathError(BzrError):
492
_fmt = "Generic path error: %(path)r%(extra)s)"
182
class PathError(BzrNewError):
183
"""Generic path error: %(path)r%(extra)s)"""
494
185
def __init__(self, path, extra=None):
495
BzrError.__init__(self)
186
BzrNewError.__init__(self)
498
189
self.extra = ': ' + str(extra)
683
class InvalidNormalization(PathError):
685
_fmt = 'Path "%(path)s" is not unicode normalized'
688
# TODO: This is given a URL; we try to unescape it but doing that from inside
689
# the exception object is a bit undesirable.
690
# TODO: Probably this behavior of should be a common superclass
691
226
class NotBranchError(PathError):
693
_fmt = 'Not a branch: "%(path)s".'
695
def __init__(self, path):
696
import bzrlib.urlutils as urlutils
697
self.path = urlutils.unescape_for_display(path, 'ascii')
700
class NoSubmitBranch(PathError):
702
_fmt = 'No submit branch available for branch "%(path)s"'
704
def __init__(self, branch):
705
import bzrlib.urlutils as urlutils
706
self.path = urlutils.unescape_for_display(branch.base, 'ascii')
227
"""Not a branch: %(path)s"""
709
230
class AlreadyBranchError(PathError):
711
_fmt = 'Already a branch: "%(path)s".'
231
"""Already a branch: %(path)s."""
714
234
class BranchExistsWithoutWorkingTree(PathError):
716
_fmt = 'Directory contains a branch, but no working tree \
717
(use bzr checkout if you wish to build a working tree): "%(path)s"'
720
class AtomicFileAlreadyClosed(PathError):
722
_fmt = ('"%(function)s" called on an AtomicFile after it was closed:'
725
def __init__(self, path, function):
726
PathError.__init__(self, path=path, extra=None)
727
self.function = function
730
class InaccessibleParent(PathError):
732
_fmt = ('Parent not accessible given base "%(base)s" and'
733
' relative path "%(path)s"')
735
def __init__(self, path, base):
736
PathError.__init__(self, path)
740
class NoRepositoryPresent(BzrError):
742
_fmt = 'No repository present: "%(path)s"'
235
"""Directory contains a branch, but no working tree \
236
(use bzr checkout if you wish to build a working tree): %(path)s"""
239
class NoRepositoryPresent(BzrNewError):
240
"""No repository present: %(path)r"""
743
241
def __init__(self, bzrdir):
744
BzrError.__init__(self)
242
BzrNewError.__init__(self)
745
243
self.path = bzrdir.transport.clone('..').base
748
class FileInWrongBranch(BzrError):
750
_fmt = 'File "%(path)s" is not in branch %(branch_base)s.'
246
class FileInWrongBranch(BzrNewError):
247
"""File %(path)s in not in branch %(branch_base)s."""
752
249
def __init__(self, branch, path):
753
BzrError.__init__(self)
250
BzrNewError.__init__(self)
754
251
self.branch = branch
755
252
self.branch_base = branch.base
759
256
class UnsupportedFormatError(BzrError):
761
_fmt = "Unsupported branch format: %(format)s\nPlease run 'bzr upgrade'"
257
"""Specified path is a bzr branch that we recognize but cannot read."""
259
return 'unsupported branch format: %s' % self.args[0]
764
262
class UnknownFormatError(BzrError):
766
_fmt = "Unknown %(kind)s format: %(format)r"
768
def __init__(self, format, kind='branch'):
773
class IncompatibleFormat(BzrError):
775
_fmt = "Format %(format)s is not compatible with .bzr version %(bzrdir)s."
263
"""Specified path is a bzr branch whose format we do not recognize."""
265
return 'unknown branch format: %s' % self.args[0]
268
class IncompatibleFormat(BzrNewError):
269
"""Format %(format)s is not compatible with .bzr version %(bzrdir)s."""
777
271
def __init__(self, format, bzrdir_format):
778
BzrError.__init__(self)
272
BzrNewError.__init__(self)
779
273
self.format = format
780
274
self.bzrdir = bzrdir_format
783
class IncompatibleRepositories(BzrError):
785
_fmt = "%(target)s\n" \
786
"is not compatible with\n" \
790
def __init__(self, source, target, details=None):
792
details = "(no details)"
793
BzrError.__init__(self, target=target, source=source, details=details)
796
class IncompatibleRevision(BzrError):
798
_fmt = "Revision is not compatible with %(repo_format)s"
800
def __init__(self, repo_format):
801
BzrError.__init__(self)
802
self.repo_format = repo_format
805
class AlreadyVersionedError(BzrError):
806
"""Used when a path is expected not to be versioned, but it is."""
808
_fmt = "%(context_info)s%(path)s is already versioned."
810
def __init__(self, path, context_info=None):
811
"""Construct a new AlreadyVersionedError.
813
:param path: This is the path which is versioned,
814
which should be in a user friendly form.
815
:param context_info: If given, this is information about the context,
816
which could explain why this is expected to not be versioned.
818
BzrError.__init__(self)
820
if context_info is None:
821
self.context_info = ''
823
self.context_info = context_info + ". "
826
class NotVersionedError(BzrError):
827
"""Used when a path is expected to be versioned, but it is not."""
829
_fmt = "%(context_info)s%(path)s is not versioned."
831
def __init__(self, path, context_info=None):
832
"""Construct a new NotVersionedError.
834
:param path: This is the path which is not versioned,
835
which should be in a user friendly form.
836
:param context_info: If given, this is information about the context,
837
which could explain why this is expected to be versioned.
839
BzrError.__init__(self)
841
if context_info is None:
842
self.context_info = ''
844
self.context_info = context_info + ". "
847
class PathsNotVersionedError(BzrError):
848
"""Used when reporting several paths which are not versioned"""
850
_fmt = "Path(s) are not versioned: %(paths_as_string)s"
277
class NotVersionedError(BzrNewError):
278
"""%(path)s is not versioned"""
279
def __init__(self, path):
280
BzrNewError.__init__(self)
284
class PathsNotVersionedError(BzrNewError):
285
# used when reporting several paths are not versioned
286
"""Path(s) are not versioned: %(paths_as_string)s"""
852
288
def __init__(self, paths):
853
289
from bzrlib.osutils import quotefn
854
BzrError.__init__(self)
290
BzrNewError.__init__(self)
855
291
self.paths = paths
856
292
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
859
class PathsDoNotExist(BzrError):
861
_fmt = "Path(s) do not exist: %(paths_as_string)s%(extra)s"
295
class PathsDoNotExist(BzrNewError):
296
"""Path(s) do not exist: %(paths_as_string)s"""
863
298
# used when reporting that paths are neither versioned nor in the working
866
def __init__(self, paths, extra=None):
301
def __init__(self, paths):
867
302
# circular import
868
303
from bzrlib.osutils import quotefn
869
BzrError.__init__(self)
304
BzrNewError.__init__(self)
870
305
self.paths = paths
871
306
self.paths_as_string = ' '.join([quotefn(p) for p in paths])
873
self.extra = ': ' + str(extra)
878
309
class BadFileKindError(BzrError):
880
_fmt = 'Cannot operate on "%(filename)s" of unsupported kind "%(kind)s"'
882
def __init__(self, filename, kind):
883
BzrError.__init__(self, filename=filename, kind=kind)
886
class BadFilenameEncoding(BzrError):
888
_fmt = ('Filename %(filename)r is not valid in your current filesystem'
889
' encoding %(fs_encoding)s')
891
def __init__(self, filename, fs_encoding):
892
BzrError.__init__(self)
893
self.filename = filename
894
self.fs_encoding = fs_encoding
897
class ForbiddenControlFileError(BzrError):
899
_fmt = 'Cannot operate on "%(filename)s" because it is a control file'
902
class LockError(InternalBzrError):
904
_fmt = "Lock error: %(msg)s"
310
"""Specified file is of a kind that cannot be added.
312
(For example a symlink or device file.)"""
315
class ForbiddenFileError(BzrError):
316
"""Cannot operate on a file because it is a control file."""
319
class LockError(BzrNewError):
320
"""Lock error: %(message)s"""
906
321
# All exceptions from the lock/unlock functions should be from
907
322
# this exception class. They will be translated as necessary. The
908
323
# original exception is available as e.original_error
910
325
# New code should prefer to raise specific subclasses
911
326
def __init__(self, message):
912
# Python 2.5 uses a slot for StandardError.message,
913
# so use a different variable name. We now work around this in
914
# BzrError.__str__, but this member name is kept for compatability.
918
class LockActive(LockError):
920
_fmt = "The lock for '%(lock_description)s' is in use and cannot be broken."
922
internal_error = False
924
def __init__(self, lock_description):
925
self.lock_description = lock_description
327
self.message = message
928
330
class CommitNotPossible(LockError):
930
_fmt = "A commit was attempted but we do not have a write lock open."
331
"""A commit was attempted but we do not have a write lock open."""
932
332
def __init__(self):
936
336
class AlreadyCommitted(LockError):
938
_fmt = "A rollback was requested, but is not able to be accomplished."
337
"""A rollback was requested, but is not able to be accomplished."""
940
338
def __init__(self):
944
342
class ReadOnlyError(LockError):
946
_fmt = "A write attempt was made in a read only transaction on %(obj)s"
948
# TODO: There should also be an error indicating that you need a write
949
# lock and don't have any lock at all... mbp 20070226
343
"""A write attempt was made in a read only transaction on %(obj)s"""
951
344
def __init__(self, obj):
955
class LockFailed(LockError):
957
internal_error = False
959
_fmt = "Cannot lock %(lock)s: %(why)s"
961
def __init__(self, lock, why):
962
LockError.__init__(self, '')
967
class OutSideTransaction(BzrError):
969
_fmt = ("A transaction related operation was attempted after"
970
" the transaction finished.")
348
class OutSideTransaction(BzrNewError):
349
"""A transaction related operation was attempted after the transaction finished."""
973
352
class ObjectNotLocked(LockError):
975
_fmt = "%(obj)r is not locked"
353
"""%(obj)r is not locked"""
977
354
# this can indicate that any particular object is not locked; see also
978
355
# LockNotHeld which means that a particular *lock* object is not held by
979
356
# the caller -- perhaps they should be unified.
1038
394
class LockNotHeld(LockError):
1040
_fmt = "Lock not held: %(lock)s"
1042
internal_error = False
395
"""Lock not held: %(lock)s"""
1044
396
def __init__(self, lock):
1045
397
self.lock = lock
1048
class TokenLockingNotSupported(LockError):
1050
_fmt = "The object %(obj)s does not support token specifying a token when locking."
1052
def __init__(self, obj):
1056
class TokenMismatch(LockBroken):
1058
_fmt = "The lock token %(given_token)r does not match lock token %(lock_token)r."
1060
internal_error = True
1062
def __init__(self, given_token, lock_token):
1063
self.given_token = given_token
1064
self.lock_token = lock_token
1067
class PointlessCommit(BzrError):
1069
_fmt = "No changes to commit"
1072
class CannotCommitSelectedFileMerge(BzrError):
1074
_fmt = 'Selected-file commit of merges is not supported yet:'\
1075
' files %(files_str)s'
1077
def __init__(self, files):
1078
files_str = ', '.join(files)
1079
BzrError.__init__(self, files=files, files_str=files_str)
1082
class BadCommitMessageEncoding(BzrError):
1084
_fmt = 'The specified commit message contains characters unsupported by '\
1085
'the current encoding.'
1088
class UpgradeReadonly(BzrError):
1090
_fmt = "Upgrade URL cannot work with readonly URLs."
1093
class UpToDateFormat(BzrError):
1095
_fmt = "The branch format %(format)s is already at the most recent format."
400
class PointlessCommit(BzrNewError):
401
"""No changes to commit"""
404
class UpgradeReadonly(BzrNewError):
405
"""Upgrade URL cannot work with readonly URL's."""
408
class UpToDateFormat(BzrNewError):
409
"""The branch format %(format)s is already at the most recent format."""
1097
411
def __init__(self, format):
1098
BzrError.__init__(self)
412
BzrNewError.__init__(self)
1099
413
self.format = format
1102
417
class StrictCommitFailed(Exception):
1104
_fmt = "Commit refused because there are unknowns in the tree."
1107
class NoSuchRevision(InternalBzrError):
1109
_fmt = "%(branch)s has no revision %(revision)s"
418
"""Commit refused because there are unknowns in the tree."""
421
class NoSuchRevision(BzrError):
1111
422
def __init__(self, branch, revision):
1112
# 'branch' may sometimes be an internal object like a KnitRevisionStore
1113
BzrError.__init__(self, branch=branch, revision=revision)
1116
class RangeInChangeOption(BzrError):
1118
_fmt = "Option --change does not accept revision ranges"
1121
class NoSuchRevisionSpec(BzrError):
1123
_fmt = "No namespace registered for string: %(spec)r"
1125
def __init__(self, spec):
1126
BzrError.__init__(self, spec=spec)
1129
class NoSuchRevisionInTree(NoSuchRevision):
1130
"""When using Tree.revision_tree, and the revision is not accessible."""
1132
_fmt = "The revision id {%(revision_id)s} is not present in the tree %(tree)s."
1134
def __init__(self, tree, revision_id):
1135
BzrError.__init__(self)
1137
self.revision_id = revision_id
1140
class InvalidRevisionSpec(BzrError):
1142
_fmt = ("Requested revision: %(spec)r does not exist in branch:"
1143
" %(branch)s%(extra)s")
1145
def __init__(self, spec, branch, extra=None):
1146
BzrError.__init__(self, branch=branch, spec=spec)
1148
self.extra = '\n' + str(extra)
424
self.revision = revision
425
msg = "Branch %s has no revision %s" % (branch, revision)
426
BzrError.__init__(self, msg)
1153
429
class HistoryMissing(BzrError):
1155
_fmt = "%(branch)s is missing %(object_type)s {%(object_id)s}"
1158
class AppendRevisionsOnlyViolation(BzrError):
1160
_fmt = ('Operation denied because it would change the main history,'
1161
' which is not permitted by the append_revisions_only setting on'
1162
' branch "%(location)s".')
1164
def __init__(self, location):
1165
import bzrlib.urlutils as urlutils
1166
location = urlutils.unescape_for_display(location, 'ascii')
1167
BzrError.__init__(self, location=location)
430
def __init__(self, branch, object_type, object_id):
432
BzrError.__init__(self,
433
'%s is missing %s {%s}'
434
% (branch, object_type, object_id))
1170
437
class DivergedBranches(BzrError):
1172
_fmt = ("These branches have diverged."
1173
" Use the merge command to reconcile them.")
1175
439
def __init__(self, branch1, branch2):
440
BzrError.__init__(self, "These branches have diverged. Try merge.")
1176
441
self.branch1 = branch1
1177
442
self.branch2 = branch2
1180
class NotLefthandHistory(InternalBzrError):
1182
_fmt = "Supplied history does not follow left-hand parents"
1184
def __init__(self, history):
1185
BzrError.__init__(self, history=history)
1188
class UnrelatedBranches(BzrError):
1190
_fmt = ("Branches have no common ancestor, and"
1191
" no merge base revision was specified.")
1194
class CannotReverseCherrypick(BzrError):
1196
_fmt = ('Selected merge cannot perform reverse cherrypicks. Try merge3'
445
class UnrelatedBranches(BzrCommandError):
447
msg = "Branches have no common ancestor, and no base revision"\
449
BzrCommandError.__init__(self, msg)
1200
452
class NoCommonAncestor(BzrError):
1202
_fmt = "Revisions have no common ancestor: %(revision_a)s %(revision_b)s"
1204
453
def __init__(self, revision_a, revision_b):
1205
self.revision_a = revision_a
1206
self.revision_b = revision_b
454
msg = "Revisions have no common ancestor: %s %s." \
455
% (revision_a, revision_b)
456
BzrError.__init__(self, msg)
1209
459
class NoCommonRoot(BzrError):
1211
_fmt = ("Revisions are not derived from the same root: "
1212
"%(revision_a)s %(revision_b)s.")
1214
460
def __init__(self, revision_a, revision_b):
1215
BzrError.__init__(self, revision_a=revision_a, revision_b=revision_b)
461
msg = "Revisions are not derived from the same root: %s %s." \
462
% (revision_a, revision_b)
463
BzrError.__init__(self, msg)
1218
467
class NotAncestor(BzrError):
1220
_fmt = "Revision %(rev_id)s is not an ancestor of %(not_ancestor_id)s"
1222
468
def __init__(self, rev_id, not_ancestor_id):
1223
BzrError.__init__(self, rev_id=rev_id,
1224
not_ancestor_id=not_ancestor_id)
469
msg = "Revision %s is not an ancestor of %s" % (not_ancestor_id,
471
BzrError.__init__(self, msg)
473
self.not_ancestor_id = not_ancestor_id
1227
476
class InstallFailed(BzrError):
1229
477
def __init__(self, revisions):
1230
revision_str = ", ".join(str(r) for r in revisions)
1231
msg = "Could not install revisions:\n%s" % revision_str
478
msg = "Could not install revisions:\n%s" % " ,".join(revisions)
1232
479
BzrError.__init__(self, msg)
1233
480
self.revisions = revisions
1236
483
class AmbiguousBase(BzrError):
1238
484
def __init__(self, bases):
1239
485
warn("BzrError AmbiguousBase has been deprecated as of bzrlib 0.8.",
1240
486
DeprecationWarning)
1241
msg = ("The correct base is unclear, because %s are all equally close"
487
msg = "The correct base is unclear, becase %s are all equally close" %\
1243
489
BzrError.__init__(self, msg)
1244
490
self.bases = bases
1247
class NoCommits(BranchError):
1249
_fmt = "Branch %(branch)s has no commits."
493
class NoCommits(BzrError):
494
def __init__(self, branch):
495
msg = "Branch %s has no commits." % branch
496
BzrError.__init__(self, msg)
1252
499
class UnlistableStore(BzrError):
1254
500
def __init__(self, store):
1255
501
BzrError.__init__(self, "Store %s is not listable" % store)
1259
505
class UnlistableBranch(BzrError):
1261
506
def __init__(self, br):
1262
507
BzrError.__init__(self, "Stores for branch %s are not listable" % br)
1265
class BoundBranchOutOfDate(BzrError):
1267
_fmt = ("Bound branch %(branch)s is out of date with master branch"
510
class BoundBranchOutOfDate(BzrNewError):
511
"""Bound branch %(branch)s is out of date with master branch %(master)s."""
1270
512
def __init__(self, branch, master):
1271
BzrError.__init__(self)
513
BzrNewError.__init__(self)
1272
514
self.branch = branch
1273
515
self.master = master
1276
class CommitToDoubleBoundBranch(BzrError):
1278
_fmt = ("Cannot commit to branch %(branch)s."
1279
" It is bound to %(master)s, which is bound to %(remote)s.")
518
class CommitToDoubleBoundBranch(BzrNewError):
519
"""Cannot commit to branch %(branch)s. It is bound to %(master)s, which is bound to %(remote)s."""
1281
520
def __init__(self, branch, master, remote):
1282
BzrError.__init__(self)
521
BzrNewError.__init__(self)
1283
522
self.branch = branch
1284
523
self.master = master
1285
524
self.remote = remote
1288
class OverwriteBoundBranch(BzrError):
1290
_fmt = "Cannot pull --overwrite to a branch which is bound %(branch)s"
527
class OverwriteBoundBranch(BzrNewError):
528
"""Cannot pull --overwrite to a branch which is bound %(branch)s"""
1292
529
def __init__(self, branch):
1293
BzrError.__init__(self)
530
BzrNewError.__init__(self)
1294
531
self.branch = branch
1297
class BoundBranchConnectionFailure(BzrError):
1299
_fmt = ("Unable to connect to target of bound branch %(branch)s"
1300
" => %(target)s: %(error)s")
534
class BoundBranchConnectionFailure(BzrNewError):
535
"""Unable to connect to target of bound branch %(branch)s => %(target)s: %(error)s"""
1302
536
def __init__(self, branch, target, error):
1303
BzrError.__init__(self)
537
BzrNewError.__init__(self)
1304
538
self.branch = branch
1305
539
self.target = target
1306
540
self.error = error
1309
class WeaveError(BzrError):
1311
_fmt = "Error in processing weave: %(msg)s"
1313
def __init__(self, msg=None):
1314
BzrError.__init__(self)
543
class WeaveError(BzrNewError):
544
"""Error in processing weave: %(message)s"""
546
def __init__(self, message=None):
547
BzrNewError.__init__(self)
548
self.message = message
1318
551
class WeaveRevisionAlreadyPresent(WeaveError):
1320
_fmt = "Revision {%(revision_id)s} already present in %(weave)s"
552
"""Revision {%(revision_id)s} already present in %(weave)s"""
1322
553
def __init__(self, revision_id, weave):
1324
555
WeaveError.__init__(self)
1427
class KnitDataStreamIncompatible(KnitError):
1428
# Not raised anymore, as we can convert data streams. In future we may
1429
# need it again for more exotic cases, so we're keeping it around for now.
1431
_fmt = "Cannot insert knit data stream of format \"%(stream_format)s\" into knit of format \"%(target_format)s\"."
1433
def __init__(self, stream_format, target_format):
1434
self.stream_format = stream_format
1435
self.target_format = target_format
1438
class KnitDataStreamUnknown(KnitError):
1439
# Indicates a data stream we don't know how to handle.
1441
_fmt = "Cannot parse knit data stream of format \"%(stream_format)s\"."
1443
def __init__(self, stream_format):
1444
self.stream_format = stream_format
1447
class KnitHeaderError(KnitError):
1449
_fmt = 'Knit header error: %(badline)r unexpected for file "%(filename)s".'
1451
def __init__(self, badline, filename):
1452
KnitError.__init__(self)
1453
self.badline = badline
1454
self.filename = filename
1456
class KnitIndexUnknownMethod(KnitError):
1457
"""Raised when we don't understand the storage method.
1459
Currently only 'fulltext' and 'line-delta' are supported.
1462
_fmt = ("Knit index %(filename)s does not have a known method"
1463
" in options: %(options)r")
1465
def __init__(self, filename, options):
1466
KnitError.__init__(self)
1467
self.filename = filename
1468
self.options = options
1471
class NoSuchExportFormat(BzrError):
1473
_fmt = "Export format %(format)r not supported"
648
class NoSuchExportFormat(BzrNewError):
649
"""Export format %(format)r not supported"""
1475
650
def __init__(self, format):
1476
BzrError.__init__(self)
651
BzrNewError.__init__(self)
1477
652
self.format = format
1480
655
class TransportError(BzrError):
1482
_fmt = "Transport error: %(msg)s %(orig_error)s"
656
"""All errors thrown by Transport implementations should derive
1484
659
def __init__(self, msg=None, orig_error=None):
1485
660
if msg is None and orig_error is not None:
1486
661
msg = str(orig_error)
1487
if orig_error is None:
662
BzrError.__init__(self, msg)
1492
664
self.orig_error = orig_error
1493
BzrError.__init__(self)
1496
class TooManyConcurrentRequests(InternalBzrError):
1498
_fmt = ("The medium '%(medium)s' has reached its concurrent request limit."
1499
" Be sure to finish_writing and finish_reading on the"
1500
" currently open request.")
1502
def __init__(self, medium):
1503
self.medium = medium
1506
class SmartProtocolError(TransportError):
1508
_fmt = "Generic bzr smart protocol error: %(details)s"
1510
def __init__(self, details):
1511
self.details = details
1514
class UnexpectedProtocolVersionMarker(TransportError):
1516
_fmt = "Received bad protocol version marker: %(marker)r"
1518
def __init__(self, marker):
1519
self.marker = marker
1522
class UnknownSmartMethod(InternalBzrError):
1524
_fmt = "The server does not recognise the '%(verb)s' request."
1526
def __init__(self, verb):
1530
class SmartMessageHandlerError(InternalBzrError):
1532
_fmt = "The message handler raised an exception: %(exc_value)s."
1534
def __init__(self, exc_info):
1535
self.exc_type, self.exc_value, self.tb = exc_info
1538
667
# A set of semi-meaningful errors which can be thrown
1539
668
class TransportNotPossible(TransportError):
1541
_fmt = "Transport operation not possible: %(msg)s %(orig_error)s"
669
"""This is for transports where a specific function is explicitly not
670
possible. Such as pushing files to an HTTP server.
1544
675
class ConnectionError(TransportError):
1546
_fmt = "Connection error: %(msg)s %(orig_error)s"
1549
class SocketConnectionError(ConnectionError):
1551
_fmt = "%(msg)s %(host)s%(port)s%(orig_error)s"
1553
def __init__(self, host, port=None, msg=None, orig_error=None):
1555
msg = 'Failed to connect to'
1556
if orig_error is None:
1559
orig_error = '; ' + str(orig_error)
1560
ConnectionError.__init__(self, msg=msg, orig_error=orig_error)
1565
self.port = ':%s' % port
676
"""A connection problem prevents file retrieval.
677
This does not indicate whether the file exists or not; it indicates that a
678
precondition for requesting the file was not met.
680
def __init__(self, msg=None, orig_error=None):
681
TransportError.__init__(self, msg=msg, orig_error=orig_error)
1568
684
class ConnectionReset(TransportError):
1570
_fmt = "Connection closed: %(msg)s %(orig_error)s"
1573
class InvalidRange(TransportError):
1575
_fmt = "Invalid range access in %(path)s at %(offset)s: %(msg)s"
1577
def __init__(self, path, offset, msg=None):
1578
TransportError.__init__(self, msg)
1580
self.offset = offset
1583
class InvalidHttpResponse(TransportError):
1585
_fmt = "Invalid http response for %(path)s: %(msg)s"
1587
def __init__(self, path, msg, orig_error=None):
1589
TransportError.__init__(self, msg, orig_error=orig_error)
1592
class InvalidHttpRange(InvalidHttpResponse):
1594
_fmt = "Invalid http range %(range)r for %(path)s: %(msg)s"
1596
def __init__(self, path, range, msg):
1598
InvalidHttpResponse.__init__(self, path, msg)
1601
class InvalidHttpContentType(InvalidHttpResponse):
1603
_fmt = 'Invalid http Content-type "%(ctype)s" for %(path)s: %(msg)s'
1605
def __init__(self, path, ctype, msg):
1607
InvalidHttpResponse.__init__(self, path, msg)
1610
class RedirectRequested(TransportError):
1612
_fmt = '%(source)s is%(permanently)s redirected to %(target)s'
1614
def __init__(self, source, target, is_permanent=False, qual_proto=None):
1615
self.source = source
1616
self.target = target
1618
self.permanently = ' permanently'
1620
self.permanently = ''
1621
self._qualified_proto = qual_proto
1622
TransportError.__init__(self)
1624
def _requalify_url(self, url):
1625
"""Restore the qualified proto in front of the url"""
1626
# When this exception is raised, source and target are in
1627
# user readable format. But some transports may use a
1628
# different proto (http+urllib:// will present http:// to
1629
# the user. If a qualified proto is specified, the code
1630
# trapping the exception can get the qualified urls to
1631
# properly handle the redirection themself (creating a
1632
# new transport object from the target url for example).
1633
# But checking that the scheme of the original and
1634
# redirected urls are the same can be tricky. (see the
1635
# FIXME in BzrDir.open_from_transport for the unique use
1637
if self._qualified_proto is None:
1640
# The TODO related to NotBranchError mention that doing
1641
# that kind of manipulation on the urls may not be the
1642
# exception object job. On the other hand, this object is
1643
# the interface between the code and the user so
1644
# presenting the urls in different ways is indeed its
1647
proto, netloc, path, query, fragment = urlparse.urlsplit(url)
1648
return urlparse.urlunsplit((self._qualified_proto, netloc, path,
1651
def get_source_url(self):
1652
return self._requalify_url(self.source)
1654
def get_target_url(self):
1655
return self._requalify_url(self.target)
1658
class TooManyRedirections(TransportError):
1660
_fmt = "Too many redirections"
685
"""The connection has been closed."""
1663
689
class ConflictsInTree(BzrError):
1665
_fmt = "Working tree has conflicts."
691
BzrError.__init__(self, "Working tree has conflicts.")
1668
694
class ParseConfigError(BzrError):
1670
695
def __init__(self, errors, filename):
1671
696
if filename is None:
1673
698
message = "Error(s) parsing config file %s:\n%s" % \
1674
(filename, ('\n'.join(e.msg for e in errors)))
699
(filename, ('\n'.join(e.message for e in errors)))
1675
700
BzrError.__init__(self, message)
1678
class NoEmailInUsername(BzrError):
1680
_fmt = "%(username)r does not seem to contain a reasonable email address"
1682
def __init__(self, username):
1683
BzrError.__init__(self)
1684
self.username = username
1687
703
class SigningFailed(BzrError):
1689
_fmt = 'Failed to gpg sign data with command "%(command_line)s"'
1691
704
def __init__(self, command_line):
1692
BzrError.__init__(self, command_line=command_line)
705
BzrError.__init__(self, "Failed to gpg sign data with command '%s'"
1695
709
class WorkingTreeNotRevision(BzrError):
1697
_fmt = ("The working tree for %(basedir)s has changed since"
1698
" the last commit, but weave merge requires that it be"
1701
710
def __init__(self, tree):
1702
BzrError.__init__(self, basedir=tree.basedir)
1705
class CantReprocessAndShowBase(BzrError):
1707
_fmt = ("Can't reprocess and show base, because reprocessing obscures "
1708
"the relationship of conflicting lines to the base")
1711
class GraphCycleError(BzrError):
1713
_fmt = "Cycle in graph %(graph)r"
711
BzrError.__init__(self, "The working tree for %s has changed since"
712
" last commit, but weave merge requires that it be"
713
" unchanged." % tree.basedir)
716
class CantReprocessAndShowBase(BzrNewError):
717
"""Can't reprocess and show base.
718
Reprocessing obscures relationship of conflicting lines to base."""
721
class GraphCycleError(BzrNewError):
722
"""Cycle in graph %(graph)r"""
1715
723
def __init__(self, graph):
1716
BzrError.__init__(self)
724
BzrNewError.__init__(self)
1717
725
self.graph = graph
1720
class WritingCompleted(InternalBzrError):
1722
_fmt = ("The MediumRequest '%(request)s' has already had finish_writing "
1723
"called upon it - accept bytes may not be called anymore.")
1725
def __init__(self, request):
1726
self.request = request
1729
class WritingNotComplete(InternalBzrError):
1731
_fmt = ("The MediumRequest '%(request)s' has not has finish_writing "
1732
"called upon it - until the write phase is complete no "
1733
"data may be read.")
1735
def __init__(self, request):
1736
self.request = request
1739
class NotConflicted(BzrError):
1741
_fmt = "File %(filename)s is not conflicted."
728
class NotConflicted(BzrNewError):
729
"""File %(filename)s is not conflicted."""
1743
731
def __init__(self, filename):
1744
BzrError.__init__(self)
732
BzrNewError.__init__(self)
1745
733
self.filename = filename
1748
class MediumNotConnected(InternalBzrError):
1750
_fmt = """The medium '%(medium)s' is not connected."""
1752
def __init__(self, medium):
1753
self.medium = medium
1756
736
class MustUseDecorated(Exception):
1758
_fmt = "A decorating function has requested its original command be used."
1761
class NoBundleFound(BzrError):
1763
_fmt = 'No bundle was found in "%(filename)s".'
1765
def __init__(self, filename):
1766
BzrError.__init__(self)
1767
self.filename = filename
1770
class BundleNotSupported(BzrError):
1772
_fmt = "Unable to handle bundle version %(version)s: %(msg)s"
1774
def __init__(self, version, msg):
1775
BzrError.__init__(self)
1776
self.version = version
1780
class MissingText(BzrError):
1782
_fmt = ("Branch %(base)s is missing revision"
1783
" %(text_revision)s of %(file_id)s")
737
"""A decorating function has requested its original command be used.
739
This should never escape bzr, so does not need to be printable.
743
class MissingText(BzrNewError):
744
"""Branch %(base)s is missing revision %(text_revision)s of %(file_id)s"""
1785
746
def __init__(self, branch, text_revision, file_id):
1786
BzrError.__init__(self)
747
BzrNewError.__init__(self)
1787
748
self.branch = branch
1788
749
self.base = branch.base
1789
750
self.text_revision = text_revision
1790
751
self.file_id = file_id
1793
class DuplicateFileId(BzrError):
1795
_fmt = "File id {%(file_id)s} already exists in inventory as %(entry)s"
1797
def __init__(self, file_id, entry):
1798
BzrError.__init__(self)
1799
self.file_id = file_id
1803
class DuplicateKey(BzrError):
1805
_fmt = "Key %(key)s is already present in map"
1808
class DuplicateHelpPrefix(BzrError):
1810
_fmt = "The prefix %(prefix)s is in the help search path twice."
1812
def __init__(self, prefix):
1813
self.prefix = prefix
1816
class MalformedTransform(BzrError):
1818
_fmt = "Tree transform is malformed %(conflicts)r"
1821
class NoFinalPath(BzrError):
1823
_fmt = ("No final name for trans_id %(trans_id)r\n"
1824
"file-id: %(file_id)r\n"
1825
"root trans-id: %(root_trans_id)r\n")
1827
def __init__(self, trans_id, transform):
1828
self.trans_id = trans_id
1829
self.file_id = transform.final_file_id(trans_id)
1830
self.root_trans_id = transform.root
1833
class BzrBadParameter(InternalBzrError):
1835
_fmt = "Bad parameter: %(param)r"
1837
# This exception should never be thrown, but it is a base class for all
1838
# parameter-to-function errors.
754
class DuplicateKey(BzrNewError):
755
"""Key %(key)s is already present in map"""
758
class MalformedTransform(BzrNewError):
759
"""Tree transform is malformed %(conflicts)r"""
762
class BzrBadParameter(BzrNewError):
763
"""A bad parameter : %(param)s is not usable.
765
This exception should never be thrown, but it is a base class for all
766
parameter-to-function errors.
1840
768
def __init__(self, param):
1841
BzrError.__init__(self)
769
BzrNewError.__init__(self)
1842
770
self.param = param
1845
773
class BzrBadParameterNotUnicode(BzrBadParameter):
1847
_fmt = "Parameter %(param)s is neither unicode nor utf8."
1850
class ReusingTransform(BzrError):
1852
_fmt = "Attempt to reuse a transform that has already been applied."
1855
class CantMoveRoot(BzrError):
1857
_fmt = "Moving the root directory is not supported at this time"
1860
class BzrMoveFailedError(BzrError):
1862
_fmt = "Could not move %(from_path)s%(operator)s %(to_path)s%(extra)s"
1864
def __init__(self, from_path='', to_path='', extra=None):
1865
from bzrlib.osutils import splitpath
1866
BzrError.__init__(self)
1868
self.extra = ': ' + str(extra)
1872
has_from = len(from_path) > 0
1873
has_to = len(to_path) > 0
1875
self.from_path = splitpath(from_path)[-1]
1880
self.to_path = splitpath(to_path)[-1]
1885
if has_from and has_to:
1886
self.operator = " =>"
1888
self.from_path = "from " + from_path
1890
self.operator = "to"
1892
self.operator = "file"
1895
class BzrRenameFailedError(BzrMoveFailedError):
1897
_fmt = "Could not rename %(from_path)s%(operator)s %(to_path)s%(extra)s"
1899
def __init__(self, from_path, to_path, extra=None):
1900
BzrMoveFailedError.__init__(self, from_path, to_path, extra)
1902
class BzrRemoveChangedFilesError(BzrError):
1903
"""Used when user is trying to remove changed files."""
1905
_fmt = ("Can't safely remove modified or unknown files:\n"
1906
"%(changes_as_text)s"
1907
"Use --keep to not delete them, or --force to delete them regardless.")
1909
def __init__(self, tree_delta):
1910
BzrError.__init__(self)
1911
self.changes_as_text = tree_delta.get_changes_as_text()
1912
#self.paths_as_string = '\n'.join(changed_files)
1913
#self.paths_as_string = '\n'.join([quotefn(p) for p in changed_files])
774
"""Parameter %(param)s is neither unicode nor utf8."""
777
class ReusingTransform(BzrNewError):
778
"""Attempt to reuse a transform that has already been applied."""
781
class CantMoveRoot(BzrNewError):
782
"""Moving the root directory is not supported at this time"""
1916
785
class BzrBadParameterNotString(BzrBadParameter):
1918
_fmt = "Parameter %(param)s is not a string or unicode string."
786
"""Parameter %(param)s is not a string or unicode string."""
1921
789
class BzrBadParameterMissing(BzrBadParameter):
1923
_fmt = "Parameter $(param)s is required but not present."
790
"""Parameter $(param)s is required but not present."""
1926
793
class BzrBadParameterUnicode(BzrBadParameter):
1928
_fmt = ("Parameter %(param)s is unicode but"
1929
" only byte-strings are permitted.")
794
"""Parameter %(param)s is unicode but only byte-strings are permitted."""
1932
797
class BzrBadParameterContainsNewline(BzrBadParameter):
1934
_fmt = "Parameter %(param)s contains a newline."
1937
class DependencyNotPresent(BzrError):
1939
_fmt = 'Unable to import library "%(library)s": %(error)s'
798
"""Parameter %(param)s contains a newline."""
801
class DependencyNotPresent(BzrNewError):
802
"""Unable to import library "%(library)s": %(error)s"""
1941
804
def __init__(self, library, error):
1942
BzrError.__init__(self, library=library, error=error)
805
BzrNewError.__init__(self, library=library, error=error)
1945
808
class ParamikoNotPresent(DependencyNotPresent):
1947
_fmt = "Unable to import paramiko (required for sftp support): %(error)s"
809
"""Unable to import paramiko (required for sftp support): %(error)s"""
1949
811
def __init__(self, error):
1950
812
DependencyNotPresent.__init__(self, 'paramiko', error)
1953
class PointlessMerge(BzrError):
1955
_fmt = "Nothing to merge."
1958
class UninitializableFormat(BzrError):
1960
_fmt = "Format %(format)s cannot be initialised by this version of bzr."
815
class UninitializableFormat(BzrNewError):
816
"""Format %(format)s cannot be initialised by this version of bzr."""
1962
818
def __init__(self, format):
1963
BzrError.__init__(self)
1964
self.format = format
1967
class BadConversionTarget(BzrError):
1969
_fmt = "Cannot convert to format %(format)s. %(problem)s"
1971
def __init__(self, problem, format):
1972
BzrError.__init__(self)
1973
self.problem = problem
1974
self.format = format
1977
class NoDiffFound(BzrError):
1979
_fmt = 'Could not find an appropriate Differ for file "%(path)s"'
1981
def __init__(self, path):
1982
BzrError.__init__(self, path)
1985
class ExecutableMissing(BzrError):
1987
_fmt = "%(exe_name)s could not be found on this machine"
1989
def __init__(self, exe_name):
1990
BzrError.__init__(self, exe_name=exe_name)
1993
class NoDiff(BzrError):
1995
_fmt = "Diff is not installed on this machine: %(msg)s"
1997
def __init__(self, msg):
1998
BzrError.__init__(self, msg=msg)
2001
class NoDiff3(BzrError):
2003
_fmt = "Diff3 is not installed on this machine."
2006
class ExistingContent(BzrError):
2007
# Added in bzrlib 0.92, used by VersionedFile.add_lines.
2009
_fmt = "The content being inserted is already present."
2012
class ExistingLimbo(BzrError):
2014
_fmt = """This tree contains left-over files from a failed operation.
2015
Please examine %(limbo_dir)s to see if it contains any files you wish to
2016
keep, and delete it when you are done."""
2018
def __init__(self, limbo_dir):
2019
BzrError.__init__(self)
2020
self.limbo_dir = limbo_dir
2023
class ExistingPendingDeletion(BzrError):
2025
_fmt = """This tree contains left-over files from a failed operation.
2026
Please examine %(pending_deletion)s to see if it contains any files you
2027
wish to keep, and delete it when you are done."""
2029
def __init__(self, pending_deletion):
2030
BzrError.__init__(self, pending_deletion=pending_deletion)
2033
class ImmortalLimbo(BzrError):
2035
_fmt = """Unable to delete transform temporary directory %(limbo_dir)s.
2036
Please examine %(limbo_dir)s to see if it contains any files you wish to
2037
keep, and delete it when you are done."""
2039
def __init__(self, limbo_dir):
2040
BzrError.__init__(self)
2041
self.limbo_dir = limbo_dir
2044
class ImmortalPendingDeletion(BzrError):
2046
_fmt = ("Unable to delete transform temporary directory "
2047
"%(pending_deletion)s. Please examine %(pending_deletion)s to see if it "
2048
"contains any files you wish to keep, and delete it when you are done.")
2050
def __init__(self, pending_deletion):
2051
BzrError.__init__(self, pending_deletion=pending_deletion)
2054
class OutOfDateTree(BzrError):
2056
_fmt = "Working tree is out of date, please run 'bzr update'."
819
BzrNewError.__init__(self)
823
class NoDiff3(BzrNewError):
824
"""Diff3 is not installed on this machine."""
827
class ExistingLimbo(BzrNewError):
828
"""This tree contains left-over files from a failed operation.
829
Please examine %(limbo_dir)s to see if it contains any files you wish to
830
keep, and delete it when you are done.
832
def __init__(self, limbo_dir):
833
BzrNewError.__init__(self)
834
self.limbo_dir = limbo_dir
837
class ImmortalLimbo(BzrNewError):
838
"""Unable to delete transform temporary directory $(limbo_dir)s.
839
Please examine %(limbo_dir)s to see if it contains any files you wish to
840
keep, and delete it when you are done.
842
def __init__(self, limbo_dir):
843
BzrNewError.__init__(self)
844
self.limbo_dir = limbo_dir
847
class OutOfDateTree(BzrNewError):
848
"""Working tree is out of date, please run 'bzr update'."""
2058
850
def __init__(self, tree):
2059
BzrError.__init__(self)
851
BzrNewError.__init__(self)
2060
852
self.tree = tree
2063
class PublicBranchOutOfDate(BzrError):
2065
_fmt = 'Public branch "%(public_location)s" lacks revision '\
2068
def __init__(self, public_location, revstring):
2069
import bzrlib.urlutils as urlutils
2070
public_location = urlutils.unescape_for_display(public_location,
2072
BzrError.__init__(self, public_location=public_location,
2073
revstring=revstring)
2076
class MergeModifiedFormatError(BzrError):
2078
_fmt = "Error in merge modified format"
2081
class ConflictFormatError(BzrError):
2083
_fmt = "Format error in conflict listings"
2086
class CorruptDirstate(BzrError):
2088
_fmt = ("Inconsistency in dirstate file %(dirstate_path)s.\n"
2089
"Error: %(description)s")
2091
def __init__(self, dirstate_path, description):
2092
BzrError.__init__(self)
2093
self.dirstate_path = dirstate_path
2094
self.description = description
2097
class CorruptRepository(BzrError):
2099
_fmt = ("An error has been detected in the repository %(repo_path)s.\n"
2100
"Please run bzr reconcile on this repository.")
855
class MergeModifiedFormatError(BzrNewError):
856
"""Error in merge modified format"""
859
class ConflictFormatError(BzrNewError):
860
"""Format error in conflict listings"""
863
class CorruptRepository(BzrNewError):
864
"""An error has been detected in the repository %(repo_path)s.
865
Please run bzr reconcile on this repository."""
2102
867
def __init__(self, repo):
2103
BzrError.__init__(self)
868
BzrNewError.__init__(self)
2104
869
self.repo_path = repo.bzrdir.root_transport.base
2107
class InconsistentDelta(BzrError):
2108
"""Used when we get a delta that is not valid."""
2110
_fmt = ("An inconsistent delta was supplied involving %(path)r,"
2111
" %(file_id)r\nreason: %(reason)s")
2113
def __init__(self, path, file_id, reason):
2114
BzrError.__init__(self)
2116
self.file_id = file_id
2117
self.reason = reason
2120
class UpgradeRequired(BzrError):
2122
_fmt = "To use this feature you must upgrade your branch at %(path)s."
872
class UpgradeRequired(BzrNewError):
873
"""To use this feature you must upgrade your branch at %(path)s."""
2124
875
def __init__(self, path):
2125
BzrError.__init__(self)
876
BzrNewError.__init__(self)
2126
877
self.path = path
2129
class RepositoryUpgradeRequired(UpgradeRequired):
2131
_fmt = "To use this feature you must upgrade your repository at %(path)s."
2134
class LocalRequiresBoundBranch(BzrError):
2136
_fmt = "Cannot perform local-only commits on unbound branches."
2139
class MissingProgressBarFinish(BzrError):
2141
_fmt = "A nested progress bar was not 'finished' correctly."
2144
class InvalidProgressBarType(BzrError):
2146
_fmt = ("Environment variable BZR_PROGRESS_BAR='%(bar_type)s"
2147
" is not a supported type Select one of: %(valid_types)s")
2149
def __init__(self, bar_type, valid_types):
2150
BzrError.__init__(self, bar_type=bar_type, valid_types=valid_types)
2153
class UnsupportedOperation(BzrError):
2155
_fmt = ("The method %(mname)s is not supported on"
2156
" objects of type %(tname)s.")
880
class LocalRequiresBoundBranch(BzrNewError):
881
"""Cannot perform local-only commits on unbound branches."""
884
class MissingProgressBarFinish(BzrNewError):
885
"""A nested progress bar was not 'finished' correctly."""
888
class UnsupportedOperation(BzrNewError):
889
"""The method %(mname)s is not supported on objects of type %(tname)s."""
2158
890
def __init__(self, method, method_self):
2159
891
self.method = method
2160
892
self.mname = method.__name__
2161
893
self.tname = type(method_self).__name__
2164
class CannotSetRevisionId(UnsupportedOperation):
2165
"""Raised when a commit is attempting to set a revision id but cant."""
2168
class NonAsciiRevisionId(UnsupportedOperation):
2169
"""Raised when a commit is attempting to set a non-ascii revision id
2174
class BinaryFile(BzrError):
2176
_fmt = "File is binary but should be text."
2179
class IllegalPath(BzrError):
2181
_fmt = "The path %(path)s is not permitted on this platform"
896
class BinaryFile(BzrNewError):
897
"""File is binary but should be text."""
900
class IllegalPath(BzrNewError):
901
"""The path %(path)s is not permitted on this platform"""
2183
903
def __init__(self, path):
2184
BzrError.__init__(self)
2188
class TestamentMismatch(BzrError):
2190
_fmt = """Testament did not match expected value.
2191
For revision_id {%(revision_id)s}, expected {%(expected)s}, measured
2194
def __init__(self, revision_id, expected, measured):
2195
self.revision_id = revision_id
2196
self.expected = expected
2197
self.measured = measured
2200
class NotABundle(BzrError):
2202
_fmt = "Not a bzr revision-bundle: %(text)r"
2204
def __init__(self, text):
2205
BzrError.__init__(self)
2209
class BadBundle(BzrError):
2211
_fmt = "Bad bzr revision-bundle: %(text)r"
2213
def __init__(self, text):
2214
BzrError.__init__(self)
2218
class MalformedHeader(BadBundle):
2220
_fmt = "Malformed bzr revision-bundle header: %(text)r"
2223
class MalformedPatches(BadBundle):
2225
_fmt = "Malformed patches in bzr revision-bundle: %(text)r"
2228
class MalformedFooter(BadBundle):
2230
_fmt = "Malformed footer in bzr revision-bundle: %(text)r"
2233
class UnsupportedEOLMarker(BadBundle):
2235
_fmt = "End of line marker was not \\n in bzr revision-bundle"
2238
# XXX: BadBundle's constructor assumes there's explanatory text,
2239
# but for this there is not
2240
BzrError.__init__(self)
2243
class IncompatibleBundleFormat(BzrError):
2245
_fmt = "Bundle format %(bundle_format)s is incompatible with %(other)s"
2247
def __init__(self, bundle_format, other):
2248
BzrError.__init__(self)
2249
self.bundle_format = bundle_format
2253
class BadInventoryFormat(BzrError):
2255
_fmt = "Root class for inventory serialization errors"
2258
class UnexpectedInventoryFormat(BadInventoryFormat):
2260
_fmt = "The inventory was not in the expected format:\n %(msg)s"
2262
def __init__(self, msg):
2263
BadInventoryFormat.__init__(self, msg=msg)
2266
class RootNotRich(BzrError):
2268
_fmt = """This operation requires rich root data storage"""
2271
class NoSmartMedium(InternalBzrError):
2273
_fmt = "The transport '%(transport)s' cannot tunnel the smart protocol."
2275
def __init__(self, transport):
2276
self.transport = transport
2279
class NoSmartServer(NotBranchError):
2281
_fmt = "No smart server available at %(url)s"
2283
@symbol_versioning.deprecated_method(symbol_versioning.one_four)
2284
def __init__(self, url):
2288
class UnknownSSH(BzrError):
2290
_fmt = "Unrecognised value for BZR_SSH environment variable: %(vendor)s"
2292
def __init__(self, vendor):
2293
BzrError.__init__(self)
2294
self.vendor = vendor
2297
class SSHVendorNotFound(BzrError):
2299
_fmt = ("Don't know how to handle SSH connections."
2300
" Please set BZR_SSH environment variable.")
2303
class GhostRevisionsHaveNoRevno(BzrError):
2304
"""When searching for revnos, if we encounter a ghost, we are stuck"""
2306
_fmt = ("Could not determine revno for {%(revision_id)s} because"
2307
" its ancestry shows a ghost at {%(ghost_revision_id)s}")
2309
def __init__(self, revision_id, ghost_revision_id):
2310
self.revision_id = revision_id
2311
self.ghost_revision_id = ghost_revision_id
2314
class GhostRevisionUnusableHere(BzrError):
2316
_fmt = "Ghost revision {%(revision_id)s} cannot be used here."
2318
def __init__(self, revision_id):
2319
BzrError.__init__(self)
2320
self.revision_id = revision_id
2323
class IllegalUseOfScopeReplacer(InternalBzrError):
2325
_fmt = ("ScopeReplacer object %(name)r was used incorrectly:"
2326
" %(msg)s%(extra)s")
2328
def __init__(self, name, msg, extra=None):
2329
BzrError.__init__(self)
2333
self.extra = ': ' + str(extra)
2338
class InvalidImportLine(InternalBzrError):
2340
_fmt = "Not a valid import statement: %(msg)\n%(text)s"
2342
def __init__(self, text, msg):
2343
BzrError.__init__(self)
2348
class ImportNameCollision(InternalBzrError):
2350
_fmt = ("Tried to import an object to the same name as"
2351
" an existing object. %(name)s")
2353
def __init__(self, name):
2354
BzrError.__init__(self)
2358
class NotAMergeDirective(BzrError):
2359
"""File starting with %(firstline)r is not a merge directive"""
2360
def __init__(self, firstline):
2361
BzrError.__init__(self, firstline=firstline)
2364
class NoMergeSource(BzrError):
2365
"""Raise if no merge source was specified for a merge directive"""
2367
_fmt = "A merge directive must provide either a bundle or a public"\
2371
class IllegalMergeDirectivePayload(BzrError):
2372
"""A merge directive contained something other than a patch or bundle"""
2374
_fmt = "Bad merge directive payload %(start)r"
2376
def __init__(self, start):
2381
class PatchVerificationFailed(BzrError):
2382
"""A patch from a merge directive could not be verified"""
2384
_fmt = "Preview patch does not match requested changes."
2387
class PatchMissing(BzrError):
2388
"""Raise a patch type was specified but no patch supplied"""
2390
_fmt = "Patch_type was %(patch_type)s, but no patch was supplied."
2392
def __init__(self, patch_type):
2393
BzrError.__init__(self)
2394
self.patch_type = patch_type
2397
class TargetNotBranch(BzrError):
2398
"""A merge directive's target branch is required, but isn't a branch"""
2400
_fmt = ("Your branch does not have all of the revisions required in "
2401
"order to merge this merge directive and the target "
2402
"location specified in the merge directive is not a branch: "
2405
def __init__(self, location):
2406
BzrError.__init__(self)
2407
self.location = location
2410
class UnsupportedInventoryKind(BzrError):
2412
_fmt = """Unsupported entry kind %(kind)s"""
2414
def __init__(self, kind):
2418
class BadSubsumeSource(BzrError):
2420
_fmt = "Can't subsume %(other_tree)s into %(tree)s. %(reason)s"
2422
def __init__(self, tree, other_tree, reason):
2424
self.other_tree = other_tree
2425
self.reason = reason
2428
class SubsumeTargetNeedsUpgrade(BzrError):
2430
_fmt = """Subsume target %(other_tree)s needs to be upgraded."""
2432
def __init__(self, other_tree):
2433
self.other_tree = other_tree
2436
class BadReferenceTarget(InternalBzrError):
2438
_fmt = "Can't add reference to %(other_tree)s into %(tree)s." \
2441
def __init__(self, tree, other_tree, reason):
2443
self.other_tree = other_tree
2444
self.reason = reason
2447
class NoSuchTag(BzrError):
2449
_fmt = "No such tag: %(tag_name)s"
2451
def __init__(self, tag_name):
2452
self.tag_name = tag_name
2455
class TagsNotSupported(BzrError):
2457
_fmt = ("Tags not supported by %(branch)s;"
2458
" you may be able to use bzr upgrade.")
2460
def __init__(self, branch):
2461
self.branch = branch
2464
class TagAlreadyExists(BzrError):
2466
_fmt = "Tag %(tag_name)s already exists."
2468
def __init__(self, tag_name):
2469
self.tag_name = tag_name
2472
class MalformedBugIdentifier(BzrError):
2474
_fmt = "Did not understand bug identifier %(bug_id)s: %(reason)s"
2476
def __init__(self, bug_id, reason):
2477
self.bug_id = bug_id
2478
self.reason = reason
2481
class InvalidBugTrackerURL(BzrError):
2483
_fmt = ("The URL for bug tracker \"%(abbreviation)s\" doesn't "
2484
"contain {id}: %(url)s")
2486
def __init__(self, abbreviation, url):
2487
self.abbreviation = abbreviation
2491
class UnknownBugTrackerAbbreviation(BzrError):
2493
_fmt = ("Cannot find registered bug tracker called %(abbreviation)s "
2496
def __init__(self, abbreviation, branch):
2497
self.abbreviation = abbreviation
2498
self.branch = branch
2501
class UnexpectedSmartServerResponse(BzrError):
2503
_fmt = "Could not understand response from smart server: %(response_tuple)r"
2505
def __init__(self, response_tuple):
2506
self.response_tuple = response_tuple
2509
class ErrorFromSmartServer(BzrError):
2510
"""An error was received from a smart server.
2512
:seealso: UnknownErrorFromSmartServer
2515
_fmt = "Error received from smart server: %(error_tuple)r"
2517
internal_error = True
2519
def __init__(self, error_tuple):
2520
self.error_tuple = error_tuple
2522
self.error_verb = error_tuple[0]
2524
self.error_verb = None
2525
self.error_args = error_tuple[1:]
2528
class UnknownErrorFromSmartServer(BzrError):
2529
"""An ErrorFromSmartServer could not be translated into a typical bzrlib
2532
This is distinct from ErrorFromSmartServer so that it is possible to
2533
distinguish between the following two cases:
2534
- ErrorFromSmartServer was uncaught. This is logic error in the client
2535
and so should provoke a traceback to the user.
2536
- ErrorFromSmartServer was caught but its error_tuple could not be
2537
translated. This is probably because the server sent us garbage, and
2538
should not provoke a traceback.
2541
_fmt = "Server sent an unexpected error: %(error_tuple)r"
2543
internal_error = False
2545
def __init__(self, error_from_smart_server):
2548
:param error_from_smart_server: An ErrorFromSmartServer instance.
2550
self.error_from_smart_server = error_from_smart_server
2551
self.error_tuple = error_from_smart_server.error_tuple
2554
class ContainerError(BzrError):
2555
"""Base class of container errors."""
2558
class UnknownContainerFormatError(ContainerError):
2560
_fmt = "Unrecognised container format: %(container_format)r"
2562
def __init__(self, container_format):
2563
self.container_format = container_format
2566
class UnexpectedEndOfContainerError(ContainerError):
2568
_fmt = "Unexpected end of container stream"
2571
class UnknownRecordTypeError(ContainerError):
2573
_fmt = "Unknown record type: %(record_type)r"
2575
def __init__(self, record_type):
2576
self.record_type = record_type
2579
class InvalidRecordError(ContainerError):
2581
_fmt = "Invalid record: %(reason)s"
2583
def __init__(self, reason):
2584
self.reason = reason
2587
class ContainerHasExcessDataError(ContainerError):
2589
_fmt = "Container has data after end marker: %(excess)r"
2591
def __init__(self, excess):
2592
self.excess = excess
2595
class DuplicateRecordNameError(ContainerError):
2597
_fmt = "Container has multiple records with the same name: %(name)s"
2599
def __init__(self, name):
2603
class NoDestinationAddress(InternalBzrError):
2605
_fmt = "Message does not have a destination address."
2608
class RepositoryDataStreamError(BzrError):
2610
_fmt = "Corrupt or incompatible data stream: %(reason)s"
2612
def __init__(self, reason):
2613
self.reason = reason
2616
class SMTPError(BzrError):
2618
_fmt = "SMTP error: %(error)s"
2620
def __init__(self, error):
2624
class NoMessageSupplied(BzrError):
2626
_fmt = "No message supplied."
2629
class NoMailAddressSpecified(BzrError):
2631
_fmt = "No mail-to address specified."
2634
class UnknownMailClient(BzrError):
2636
_fmt = "Unknown mail client: %(mail_client)s"
2638
def __init__(self, mail_client):
2639
BzrError.__init__(self, mail_client=mail_client)
2642
class MailClientNotFound(BzrError):
2644
_fmt = "Unable to find mail client with the following names:"\
2645
" %(mail_command_list_string)s"
2647
def __init__(self, mail_command_list):
2648
mail_command_list_string = ', '.join(mail_command_list)
2649
BzrError.__init__(self, mail_command_list=mail_command_list,
2650
mail_command_list_string=mail_command_list_string)
2652
class SMTPConnectionRefused(SMTPError):
2654
_fmt = "SMTP connection to %(host)s refused"
2656
def __init__(self, error, host):
2661
class DefaultSMTPConnectionRefused(SMTPConnectionRefused):
2663
_fmt = "Please specify smtp_server. No server at default %(host)s."
2666
class BzrDirError(BzrError):
2668
def __init__(self, bzrdir):
2669
import bzrlib.urlutils as urlutils
2670
display_url = urlutils.unescape_for_display(bzrdir.root_transport.base,
2672
BzrError.__init__(self, bzrdir=bzrdir, display_url=display_url)
2675
class UnsyncedBranches(BzrDirError):
2677
_fmt = ("'%(display_url)s' is not in sync with %(target_url)s. See"
2678
" bzr help sync-for-reconfigure.")
2680
def __init__(self, bzrdir, target_branch):
2681
BzrDirError.__init__(self, bzrdir)
2682
import bzrlib.urlutils as urlutils
2683
self.target_url = urlutils.unescape_for_display(target_branch.base,
2687
class AlreadyBranch(BzrDirError):
2689
_fmt = "'%(display_url)s' is already a branch."
2692
class AlreadyTree(BzrDirError):
2694
_fmt = "'%(display_url)s' is already a tree."
2697
class AlreadyCheckout(BzrDirError):
2699
_fmt = "'%(display_url)s' is already a checkout."
2702
class AlreadyLightweightCheckout(BzrDirError):
2704
_fmt = "'%(display_url)s' is already a lightweight checkout."
2707
class AlreadyUsingShared(BzrDirError):
2709
_fmt = "'%(display_url)s' is already using a shared repository."
2712
class AlreadyStandalone(BzrDirError):
2714
_fmt = "'%(display_url)s' is already standalone."
2717
class ReconfigurationNotSupported(BzrDirError):
2719
_fmt = "Requested reconfiguration of '%(display_url)s' is not supported."
2722
class NoBindLocation(BzrDirError):
2724
_fmt = "No location could be found to bind to at %(display_url)s."
2727
class UncommittedChanges(BzrError):
2729
_fmt = 'Working tree "%(display_url)s" has uncommitted changes.'
2731
def __init__(self, tree):
2732
import bzrlib.urlutils as urlutils
2733
display_url = urlutils.unescape_for_display(
2734
tree.bzrdir.root_transport.base, 'ascii')
2735
BzrError.__init__(self, tree=tree, display_url=display_url)
2738
class MissingTemplateVariable(BzrError):
2740
_fmt = 'Variable {%(name)s} is not available.'
2742
def __init__(self, name):
2746
class NoTemplate(BzrError):
2748
_fmt = 'No template specified.'
2751
class UnableCreateSymlink(BzrError):
2753
_fmt = 'Unable to create symlink %(path_str)son this platform'
2755
def __init__(self, path=None):
2759
path_str = repr(str(path))
2760
except UnicodeEncodeError:
2761
path_str = repr(path)
2763
self.path_str = path_str
2766
class UnsupportedTimezoneFormat(BzrError):
2768
_fmt = ('Unsupported timezone format "%(timezone)s", '
2769
'options are "utc", "original", "local".')
2771
def __init__(self, timezone):
2772
self.timezone = timezone
2775
class CommandAvailableInPlugin(StandardError):
2777
internal_error = False
2779
def __init__(self, cmd_name, plugin_metadata, provider):
2781
self.plugin_metadata = plugin_metadata
2782
self.cmd_name = cmd_name
2783
self.provider = provider
2787
_fmt = ('"%s" is not a standard bzr command. \n'
2788
'However, the following official plugin provides this command: %s\n'
2789
'You can install it by going to: %s'
2790
% (self.cmd_name, self.plugin_metadata['name'],
2791
self.plugin_metadata['url']))
2796
class NoPluginAvailable(BzrError):
2800
class NotATerminal(BzrError):
2802
_fmt = 'Unable to ask for a password without real terminal.'
2805
class UnableEncodePath(BzrError):
2807
_fmt = ('Unable to encode %(kind)s path %(path)r in '
2808
'user encoding %(user_encoding)s')
2810
def __init__(self, path, kind):
2811
from bzrlib.osutils import get_user_encoding
2814
self.user_encoding = osutils.get_user_encoding()
2817
class NoSuchAlias(BzrError):
2819
_fmt = ('The alias "%(alias_name)s" does not exist.')
2821
def __init__(self, alias_name):
2822
BzrError.__init__(self, alias_name=alias_name)
2825
class DirectoryLookupFailure(BzrError):
2826
"""Base type for lookup errors."""
2831
class InvalidLocationAlias(DirectoryLookupFailure):
2833
_fmt = '"%(alias_name)s" is not a valid location alias.'
2835
def __init__(self, alias_name):
2836
DirectoryLookupFailure.__init__(self, alias_name=alias_name)
2839
class UnsetLocationAlias(DirectoryLookupFailure):
2841
_fmt = 'No %(alias_name)s location assigned.'
2843
def __init__(self, alias_name):
2844
DirectoryLookupFailure.__init__(self, alias_name=alias_name[1:])
2847
class CannotBindAddress(BzrError):
2849
_fmt = 'Cannot bind address "%(host)s:%(port)i": %(orig_error)s.'
2851
def __init__(self, host, port, orig_error):
2852
BzrError.__init__(self, host=host, port=port,
2853
orig_error=orig_error[1])
2856
class UnknownRules(BzrError):
2858
_fmt = ('Unknown rules detected: %(unknowns_str)s.')
2860
def __init__(self, unknowns):
2861
BzrError.__init__(self, unknowns_str=", ".join(unknowns))
2864
class HookFailed(BzrError):
2865
"""Raised when a pre_change_branch_tip hook function fails anything other
2866
than TipChangeRejected.
2869
_fmt = ("Hook '%(hook_name)s' during %(hook_stage)s failed:\n"
2870
"%(traceback_text)s%(exc_value)s")
2872
def __init__(self, hook_stage, hook_name, exc_info):
2874
self.hook_stage = hook_stage
2875
self.hook_name = hook_name
2876
self.exc_info = exc_info
2877
self.exc_type = exc_info[0]
2878
self.exc_value = exc_info[1]
2879
self.exc_tb = exc_info[2]
2880
self.traceback_text = ''.join(traceback.format_tb(self.exc_tb))
2883
class TipChangeRejected(BzrError):
2884
"""A pre_change_branch_tip hook function may raise this to cleanly and
2885
explicitly abort a change to a branch tip.
2888
_fmt = u"Tip change rejected: %(msg)s"
2890
def __init__(self, msg):
904
BzrNewError.__init__(self)
added
removed
bzrlib/errors.py
